路由的传参:
1.查询字符串:
/user/regist?uname=jack&upwd=123
接收:
{{$route.query}}
2.rest风格传参
/user/login/rose/456
实例:
<div id='app'>
<router-link to='/home'>首页</router-link>
<router-link to='/user'>用户页</router-link>
<router-view></router-view>
</div>
<script src='js/vue.js'></script>
<script src='js/vue-router.js'></script>
<script>
//2
var Home={
template:`
<div>我是首页</div>
`
}
var User={
template:`
<div>
我是用户页
<p>
<router-link to='/user/regist?uname=jack&upwd=123'>注册</router-link>
</p>
<p>
<router-link to='/user/login/rose/456'>登录</router-link>
</p>
<router-view></router-view>
</div>
`
}
var Regist={
template:`
<div>
<h1>这是注册页面</h1>
<a href="">{{$route.query}}</a>
<a href="">uname:{{$route.query.uname}}</a>
<a href="">upwd:{{$route.query.upwd}}</a>
</div>
`
}
var Login={
template:`
<div>
<h1>这是登录页面</h1>
<a>{{$route.params}}</a>
<a>{{$route.params.uname}}</a>
<a>{{$route.params.upwd}}</a>
</div>
`
}
//3.
const routes=[
{path:'/',component:Home},
{path:'/home',component:Home},
{
path:'/user',
component:User,
children:[
{path:'regist',component:Regist},
{path:'login/:uname/:upwd',component:Login}
]
}
]
//4.创建实例
const router=new VueRouter({
routes:routes
})
new Vue({
el:"#app",
router:router
})
</script>
axios实例:
<body>
<div id="app">
<router-link to='/home'>首页</router-link>
<router-link to='/user'>此页</router-link>
<router-view></router-view>
</div>
<script src="js/vue.js"></script>
<script src="js/vue-router.js"></script>
<script src="js/axios.js"></script>
<script>
var Home={
template:`
<div>这是首页</div>
`
}
var User={
template:`
<div>
这是用户页
<table>
<thead>
<tr>
<th>编号</th>
<th>名称</th>
<th>单价</th>
<th>数量</th>
<th>小计</th>
</tr>
</thead>
<tbody>
<tr v-for="value in list">
<td>{{value.num}}</td>
<td>{{value.pname}}</td>
<td>{{value.price}}</td>
<td>{{value.count}}</td>
<td>{{value.sub}}</td>
</tr>
</tbody>
</table>
</div>
`,data:function(){
return{
list:null
}
},
mounted:function(){
var self=this;
axios({
method:"get",
url:'fruit.json'
}).then(function(resp){
console.log(resp.data)
self.list=resp.data;
}).catch(function(err){
console.log(err)
})
}
}
const routes=[
{path:'/',component:Home},
{path:'/home',component:Home},
{path:'/user',component:User}
];
const router=new VueRouter({
routes:routes
})
new Vue({
el:'#app',
router:router
})
</script>
</body>
如何使用
1首先使用git在下载
输入npm install http-server -g
2创建虚拟域名
3使用虚拟域名进行访问